Can you cut Wellbutrin in half?

If it is regular xanax yes you can but check with your pharmacist 1st. But if it is Xanax XR or ER you can not. XR/ER stands for extended release. Extended-release medications should never be cut, chewed, crushed or dissolved. In most cases, tampering with the tablet damages the mechanism by which the medication is released and you could end up with an overdose because too much is released into your system at once